@book { OrsolinaunddasPhantomderNacht,
    title = "Orsolina und das Phantom der Nacht",
    author = "Meinhard-Wilhelm {Schulz}",
    year = "2022",
    publisher = "Bärenklau Exklusiv",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1254853"
}